You can't just add a number. Quibica measures in such a short distance, if your ball is hooking a bunch, it's going to show up a lot slower than if you threw the ball straight.
A while ago (probably a bit over a year ago), I typed in a way to measure the speed of your ball using a stopwatch. I can't get to the post, because it's more than a year old...
Does anyone else have that info?
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Bowling - it's NOT just a game anymore.